// Unknown Signal(2024)
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Unknown Signal is a 3D adventure game. You have received a mysterious signal and you have to find out what or who sent it.
Game modes: Single player
Right now the lowest price for Unknown Signal we're tracking is $39.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Unknown Signal is $39.99 at Steam on August 21, 2026. The current best price matches that all-time low — historically a good time to buy.
80% of 10 Steam user reviews for Unknown Signal are positive ("Positive").
Unknown Signal released on February 14, 2024, developed by Daniel Li and published by Daniel Li.
Unknown Signal is available on PC (Microsoft Windows). It supports single player.
The cheapest Unknown Signal price right now is $39.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $39.99 | Buy Unknown Signal at Steam |
All-time low: $39.99 at Steam on Aug 21, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
